MT
Duck Lake
LakeMT
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About this water
Duck Lake is a lake in Montana. State records show it stocked 44 times between 2001 and 2026. The most-stocked species are brown trout, rainbow trout and westslope cutthroat trout, with 1 more on record. 348,520 brown trout have gone in across 22 releases.
Stocking history
44 recorded stockings
| Date | Species | Number | Size | Hatchery |
|---|---|---|---|---|
| May 12, 2026 | Brown Trout · Wyoming | 18,867 | 3.4" | Big Springs Trout Hatchery |
| Oct 2, 2025 | Westslope Cutthroat Trout · Anaconda | 200 | 2.2" | Washoe Park Trout Hatchery |
| May 16, 2024 | Brown Trout · Wyoming | 15,738 | 3.5" | Big Springs Trout Hatchery |
| May 17, 2022 | Brown Trout · Wyoming | 16,673 | 4.0" | Big Springs Trout Hatchery |
| Jun 8, 2021 | Brown Trout · Wyoming | 17,604 | 4.9" | Big Springs Trout Hatchery |
| Jun 10, 2020 | Brown Trout · Wyoming | 14,318 | 4.7" | Big Springs Trout Hatchery |
| Aug 23, 2019 | Westslope Cutthroat Trout · Anaconda | 200 | 1.7" | Washoe Park Trout Hatchery |
| Jun 5, 2019 | Brown Trout · Wyoming | 16,244 | 4.1" | Big Springs Trout Hatchery |
| May 30, 2018 | Brown Trout · Wyoming | 16,929 | 4.1" | Big Springs Trout Hatchery |
| Jun 7, 2017 | Brown Trout · Wyoming | 13,049 | 4.4" | Big Springs Trout Hatchery |
| Jun 7, 2016 | Brown Trout · Wyoming | 14,921 | 4.2" | Big Springs Trout Hatchery |
| Jul 30, 2015 | Westslope Cutthroat Trout · Anaconda | 200 | 1.8" | Washoe Park Trout Hatchery |
Showing the 12 most recent of 44. Stocking records for Duck Lake published by Montana Fish, Wildlife & Parks. Stocking does not guarantee fish are present. Check current regulations and access before you go. See the full Montana stocking report.
